Added email client

src/sh_edraft/mailing/base/email_client_base.py

@@ -0,0 +1,17 @@
+from abc import abstractmethod
+
+from sh_edraft.mailing.model.email import EMail
+from sh_edraft.service.base.service_base import ServiceBase
+
+
+class EMailClientBase(ServiceBase):
+
+    @abstractmethod
+    def __init__(self):
+        ServiceBase.__init__(self)
+
+    @abstractmethod
+    def connect(self): pass
+
+    @abstractmethod
+    def send_mail(self, email: EMail): pass